32results about How to "Control spillover" patented technology

An automatic and precise resin coating mechanism for solar battery is composed of an automatic 3-freedom (X, Y and Z) moving unit, electric controller; resin dropping unit with electromagnetic valve,vacuum generator and multiple needles; and battery tray for holding solar batteries on it. Said battery tray is positioned on the bench of 3-freedom moxing unit which is controlled by said electric controller. Its advantages are precise control of the thickness of resin layer, no pollution, and high efficiency and percentage of finished products.

The high temperature aerobic sludge digesting apparatus has sludge circulating system comprising sludge circulating pipeline, sludge circulating bump and sludge flowmeter; sludge aerating system comprising aerating pipeline, aerating bump and gas flowmeter; and digesting pond covered with heat insulting material. The sludge jetting section of the sludge circulating pipeline is set horizontally in the bottom of the digesting pond, the aerating section of the aerating pipeline is set below the sludge jetting section, sludge defoaming pipeline is located below the gas exhausting pipeline, the gas valve of the defoaming pipeline is connected to the aerating pipeline, and liquid sludge valve is connected to the sludge circulating pipeline. The present invention has separated sludge aerating system and sludge circulating system, conventional aerating process and direct defoaming.

The invention discloses an automatic quantitative acid replenishing device for battery treatment, which comprises an acid liquid storage device and a charging frame. The acid equipment is connected by an acid delivery pipeline, a magnetic pump is installed in the middle of the acid delivery pipeline, and a pressure converter is installed on the magnetic pump, and a control valve is installed on the end of the acid delivery pipeline close to the acid supply equipment. The acid replenishing appliance includes the acid replenishing appliance body. The top of the acid replenishing appliance body is equipped with a flow meter, an acid injection pipe and an acid liquid introduction hose. There is an acid replenishment stopper between the acid injection pipe and the flow meter. Equipped with an infrared quantitative system, the infrared quantitative system is fixedly connected to the top of the flowmeter through a connecting plate. The invention guarantees the consistency of the acid content of the acid replenishing battery and effectively solves the inconvenience caused by the irregular turnover of the electrolyte used for acid replenishment at any time, solves the safety hazard and quality problems caused by the overflow of acid liquid, and effectively controls the cost of raw materials waste.

The invention discloses a technology for preparing calcium chloride by using waste slurry, which includes a hydrolysis process, a water washing separation process, a precision filtration process and a product process. The hydrolysis process includes a dissolving tank and a reaction kettle; the water washing and separation process includes centrifugal separation device; the precision filtration process includes a first filter device, a waste residue storage tank, and a second filter device; the product process includes a calcium chloride solution storage tank. The present invention adopts quicklime or slaked lime which is alkaline in contact with water, and absorbs the hydrogen chloride gas generated during the hydrolysis process of waste slurry, which not only effectively controls the overflow of hydrogen chloride gas, but also effectively avoids the environmental pollution caused by hydrogen chloride during the hydrolysis process of waste slurry, The cost of waste slurry treatment is reduced, and the efficiency of waste slurry treatment is improved.

The invention provides a rotary distributor with point-to-point feeding discharging and point-to-point dust absorption. The rotary distributor with point-to-point feeding discharging and point-to-point dust absorption comprises a feeding distribution platform component, a feeding articulated chute component and driving part of the feeding articulated chute component, and a column component used for installing the driving part. A shaft sleeve component is arranged on a main shaft of the driving part on the upper side of the feeding distribution platform. 3-4 umbrella type support bars are stretched from the shaft sleeve component in a sloping downward direction in an equal central angle mode. The lower ends of the support bars are connected with an annular rotating disc which is placed horizontally. The rotating disc is on the feeding distribution platform and matched with the feeding distribution platform gap. The radial width of the annular rotating disc covers a multi-position feeding distribution opening of the feeding distribution platform. A feeding discharging opening of the annular rotating disc is corresponding to a feeding discharging distribution opening of the feeding distribution platform. A lower port of an articulated chute of the feeding articulated chute component is connected with the feeding discharging opening of the annular rotating disc. A dedusting component is connected with the lower end of the main shaft of the driving part. The dedusting component comprises a dedusting component support connected with a flange at the lower end of the main shaft and a dust absorption bending pipe fixed on the dedusting component support. Two ports of the dust absorption bending pipe are respectively corresponding to a bunker dust absorption opening and a system dedusting opening.

In the continuous glue-dropping process for packing solar cell with glue layer in controllable thickness, the glue-dropping path for robot is programmed in computer for some solar cell with certain shape and sizes to determine the distance between two lines of path and the edge distance of cell; and the path file is then downloaded into the controller of three-free dimension rectangular coordinate robot white selecting proper glue-dropping syringe and controlling glue-dropping pressure to different parameter range and glue thickness to complete the glue-dropping process. Via regulating relevant parameters, the present invention can control the glue thickness precisely, control the overflow of glue and avoid the contamination of glue to the cell.

The invention discloses a digital intelligent integrated weighting chamber which comprises a combined wall and an air processing system, wherein an operation space is arranged in the combined wall; in the air processing system, an inward air inlet is arranged on the lower part of the combined wall; a fresh air valve is mounted at the inward air inlet; an air return opening is arranged at the bottom of the operation space; an air inlet of a primary filter is communicated with the air return opening; air flues between the primary filter, a medium filter, a frequency conversion fan, a high-efficiency filter and a plenum chamber are connected in turn; the plenum chamber is arranged at the top of the operation space; a self-circulation flow-equalizing membrane is mounted at a self-circulation air outlet of the plenum chamber; an outer circulation flow-equalizing membrane is mounted at an outer circulation air outlet of the plenum chamber; an outward air outlet is arranged on the upper part of the combined wall; and an exhaust valve is mounted at the outward air outlet. According to the digital intelligent integrated weighting chamber, air is purified by multi-stage filters and the purified air is blown out at a constant speed by the self-circulation flow-equalizing membrane on the plenum chamber, and a high-cleanness working environment is formed in the operation space.

The invention relates to the technical field of coke oven vehicles, in particular to an efficient dust removal smoke hood of a 7.63 coke oven coke pusher. The invention discloses an efficient dust removal smoke hood for a coke pusher of a coke oven. Side smoke baffles are additionally arranged on the two sides of the coke pusher; (2) using a fixed smoke hood at the top of the coke pusher; (3) smoke dust at the top of the Nth coke pushing oven number and the top of the oven door of the (N-2) th coke pushing oven number is collected in an interface valve mode; and (4) the fixed smoke hood of the coke pusher is a hollow smoke hood with an interlayer, and holes are only formed in the local part of a smoke dust accumulation area. Negative pressure is uniformly distributed according to a smoke dust accumulation area through the interlayer type smoke hood of the coke pusher, and 100% collection of smoke dust in the span of the coke pusher is guaranteed.

The invention discloses a negative pressure weighing cover. The negative pressure weighing cover is built by splicing and assembling an aluminum profile and a composite wall and comprises an upper box body, a machine room, a lower box body, a working area, a protection area and a supervision system. The supervision system is arranged on a control panel; a primarily efficient filter and a middle efficient filter are arranged on an air returning plate of the inner side of the lower box body; a UPS is arranged on the bottom corner of the lower box body; the machine room is provided with a main fan and a direct-current fan; an efficient filer A and an efficient filter B are arranged in the upper box body; the efficient filter A is sealed through a liquid seal trough, and an air outlet of the efficient filter A is provided with a flow equalizing diaphragm plate and a high-speed wind plate; and the high-speed wind plate is communicated with a high-speed wind curtain. A buffer partition plate is arranged in the upper box body. A double-area structure of the working area and the protection area is adopted, and the vertical one-way airflow and the double-side efficient filters are utilized, so that internal circulation and partial discharge of the working area are kept, negative pressure in the working area is made to prevent cross contamination, and external environment and safety of indoor personnel are protected.

The invention discloses a space zinc-silver battery cathode plate module forming device and a method thereof in the technical field of battery preparation. The device comprises an end plate, a pressedcompact, a plurality of paste control valves, a three freedom degree cartesian coordinate robot and a working platform, wherein the end plate is movably arranged on the working platform through a lead rail; and the plurality of paste control valves are arranged on the movable arm of the three freedom degree cartesian coordinate robot. The double-layer paste coated by the method is uniformly arranged, thus improving the performance of the batteries, prolonging the service life, and simultaneously and effectively controlling the paste from spilling out, thereby avoiding the pollution of the paste to the batteries. The space zinc-silver battery cathode plate module forming device and the method thereof replace the operation technique of the existing space zinc-silver battery cathode plate module which is completely and manually formed, and greatly improve the precision, yield and efficiency.

The invention discloses a production method for a platinum crystal face wood floor, which comprises the production steps as follows: drying and curing of floor blank, blank processing, primer and paint painting. The invention adopts a vertical-lubrication penetration roller spraying technique, carries out the pre-heating disposal, drying disposal, balance disposal, humidifying treatment, temperature reduction kiln outgoing and curing to the floor blank, then processes the blank and paints the primer; the paint is then coated by adopting eight-bottom and four-surface so as to gain a finished product. The platinum crystal face wood floor prepared by the invention has the advantages that the paint adhesion of the tree with high grease (oil) content is improved; the floor has ultra-strong adhesion from the interior of the wood to the surface; a production process of eight-bottom and four-surface is adopted to combine an elastic, abration and friction resistance environmental protection paint; therefore, the surface filling of the floor is saturated, clear and natural, the chamfers are smoother and the wood floor is more scraping- resistant and wear-resistant; the one-off qualificationrate of the product is improved and achieves 99.5 percent, thus improving the quality of the product.

The invention discloses an irrigation rig and an irrigation method of large-scale no-tillage planted pickled mustard root and leaf mustard in an Italian poplar forest. The irrigation rig is characterized by comprising a fixed diversion rubber bucket, a water conduit ball head, a water conduit, a self-sucking pump, a water outlet pipe, two high fertilizer-liquid containers used by turns, a hand-held electric mixer, a spilled fertilizer tube switch, a spilled fertilizer tube, a spilled fertilizer tube joint steel tube, a fixed diversion fertilizer-liquid rubber bucket, a high-pressure diving pump, a diversion fertilizer-liquid pressure water pipe, a shunting device and an operating hose. The irrigation rig and the irrigation method, which are simple to operate, good in drought-resisting fertilization effect, low in cost, high in work efficiency, and suitable for large-scale tillage planting and planting of the pickled mustard roots and the leaf mustards of Italian poplar forests in remote beaches in rivers and lakes, are provided by the invention.

The invention provides a pneumatic transfer box for garbage collection, separation and compression. The function of integrating material-gas separation, compression and recycling is achieved. Seal of a box body is optimized. Overflow of bad smell, sewage and garbage in the box body is controlled. Total intelligence and automation are achieved. The simplest design and treatment method is adopted, and the machine fault rate is greatly reduced.